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Free HPE7-A02 Exam Braindumps (page: 5)

Page 4 of 34
PDF with 130 Questions

You have set up a mirroring session between an AOS-CX switch and a management station, running Wireshark. You want to capture just the traffic sent in the mirroring session, not the management station's other traffic.

What should you do?

  1. Apply this capture filter: ip proto 47
  2. Edit protocol preferences and enable ARUBA_ERM.
  3. Edit protocol preferences and enable HPE_ERM.
  4. Apply this capture filter: udp port 5555

Answer(s): D

Explanation:

To capture only the traffic sent in the mirroring session between an AOS-CX switch and a management station running Wireshark, you should apply a capture filter that isolates the specific traffic of interest. In this case, using the filter udp port 5555 will capture the traffic associated with the mirroring session. This is because AOS-CX switches typically use UDP port 5555 for mirrored traffic, ensuring that only the relevant mirrored packets are captured and excluding other traffic generated by the management station.


Reference:

Aruba's AOS-CX documentation and network management guides detail the configuration and monitoring of traffic mirroring sessions, including the use of specific ports for mirrored traffic.



A company uses HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server to authenticate managers on its AOS-CX switches. The company wants CPPM to control which commands managers are allowed to enter. You see there is no field to enter these commands in ClearPass.

How do you start configuring the command list on CPPM?

  1. Add the Shell service to the managers' TACACS+ enforcement profiles.
  2. Edit the TACACS+ settings in the AOS-CX switches' network device entries.
  3. Create an enforcement policy with the TACACS+ type.
  4. Edit the settings for CPPM's default TACACS+ admin roles.

Answer(s): A

Explanation:

To control which commands managers are allowed to enter on AOS-CX switches using HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server, you need to add the Shell service to the TACACS+ enforcement profiles for the managers. This service allows you to define and enforce specific command sets and access privileges for users authenticated via TACACS+. By configuring the Shell service in the enforcement profile, you can specify the commands that are permitted or denied for the managers, ensuring controlled and secure access to the switch's command-line interface.


Reference:

Aruba's ClearPass Policy Manager documentation provides detailed instructions on setting up TACACS+ services, including configuring Shell profiles for command authorization and enforcement policies.



HPE Aruba Networking ClearPass Policy Manager (CPPM) uses a service to authenticate clients. You are now adding the Endpoints Repository as an authorization source for the service, and you want to add rules to the service's policies that apply different access levels based, in part, on a client's device category. You need to ensure that CPPM can apply the new correct access level after discovering new clients' categories.

What should you enable on the service?

  1. The Posture Compliance option in the Service tab
  2. The Profile Endpoints option in the Service tab
  3. The Use cached Roles and Posture attributes from previous sessions option in the Enforcement tab
  4. The Audit End-host option in the Service tab

Answer(s): B

Explanation:

To ensure that HPE Aruba Networking ClearPass Policy Manager (CPPM) can apply the correct access levels based on a client's device category after discovering new clients, you need to enable the "Profile Endpoints" option in the Service tab. This option allows CPPM to profile and categorize endpoints dynamically, ensuring that the appropriate access levels are applied based on the device's characteristics. Enabling this feature ensures that new devices are accurately profiled and that access policies can be enforced based on the updated device information.


Reference:

Aruba ClearPass documentation and profiling guides detail the configuration and use of endpoint profiling to enhance access control and policy enforcement based on device categories.



A company has AOS-CX switches and HPE Aruba Networking APs, which run AOS-10 and bridge their SSIDs. Company security policies require 802.1X on all edge ports, some of which connect to APs.

How should you configure the auth-mode on AOS-CX switches?

  1. Configure all edge ports in device auth-mode.
  2. Leave all edge ports in client auth-mode and configure device auth-mode in the AP role.
  3. Configure all edge ports in client auth-mode.
  4. Leave all edge ports in device auth-mode and configure client auth-mode in the AP role.

Answer(s): C

Explanation:

For a company with AOS-CX switches and HPE Aruba Networking APs running AOS-10, where 802.1X authentication is required on all edge ports, you should configure all edge ports in client auth-mode. This mode ensures that each client connecting through the APs is authenticated individually, maintaining the security policy requirements for 802.1X authentication on all connections.


Reference:

Aruba's AOS-CX and ClearPass documentation provide guidelines on configuring 802.1X authentication modes, emphasizing the use of client auth-mode for scenarios involving multiple clients connected through access points.






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